Mac Evoy (pages 565-566; Mac Evoy, Mac Veagh, and Mac Veigh are the anglicised forms of the ancient Mac Uais who were distinguished chieftains in the territory now known as the barony of "Moygoish," in the county Westmeath.)

Maguire, princes and lords of Fermanagh, and barons of Enniskillen (page 576)

Mac Mahon, princes of Monaghan, lords of Farney, and barons of Dartry, at Conagh, where they held their chief seat; the MacMahons were sometimes styled Princes of Orgiall, and several of them changed their names to "Matthews" (page 549)

Mac Oscar and Mac Osgar (anglicised Mac Cusker and Cosgraye), who, according, to O'Dugan, possessed a territory called Fearra Hois (signifying the "Men of Ross"), which comprised the district of Magheross about the town of Carrickmacross, in the county Monaghan, with the parish of Clonkeen, adjoining, in the county Louth